Finding the Fourth Proportional to 67,566.41, 101,270.42 and 27,560.42
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Solution
The fourth proportional to 67,566.41, 101,270.42 and 27,560.42 is: 41,308.32
Step by Step Solution
- Step 1: Write the proportion equation
67,566.41 : 101,270.42 = 27,560.42 : x - Step 2: Convert to fraction form
67,566.41/101,270.42 = 27,560.42/x - Step 3: Cross multiply
67,566.41x = 101,270.42 × 27,560.42 - Step 4: Simplify right side
67,566.41x = 2,791,054,664.62 - Step 5: Solve for x
x = 2,791,054,664.62/67,566.41 - Step 6: Final answer
x = 41,308.32
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.